From: Tomas Szepe <szepe@pinerecords.com>
To: sandr8@crocetta.org
Cc: Gautam Pagedar <gautam@cins.unipune.ernet.in>,
linux-kernel@vger.kernel.org
Subject: Re: can i modify ls
Date: Tue, 24 Feb 2004 17:35:30 +0100 [thread overview]
Message-ID: <20040224163530.GA24370@louise.pinerecords.com> (raw)
In-Reply-To: <403B7402.2000008@universitari.crocetta.org>
On Feb-24 2004, Tue, 15:55 +0000
Alessandro Salvatori <a.salvatori@universitari.crocetta.org> wrote:
> it's quite interesting...
Actually, it's not.
1) The presence/absence of the read permission on a directory determines
whether the user will be able to list the directory's contents.
2) The fs permission model is enforced by the kernel. Trying to impose
additional restrictions in userspace is fragile, futile and
an incredibly stupid idea.
--
Tomas Szepe <szepe@pinerecords.com>
next prev parent reply other threads:[~2004-02-24 16:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-27 21:03 can i modify ls Gautam Pagedar
2004-02-24 11:10 ` Erik Mouw
2004-02-24 15:55 ` Alessandro Salvatori
2004-02-24 16:35 ` Tomas Szepe [this message]
2004-02-24 16:44 ` Richard B. Johnson
2004-02-24 16:59 ` Tomas Szepe
2004-02-24 18:44 ` Richard B. Johnson
2004-02-26 20:56 ` Denis Vlasenko
2004-02-25 15:01 ` Markus Klotzbuecher
-- strict thread matches above, loose matches on Subject: below --
2004-02-24 15:04 James Lamanna
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